GoodWe
Solar, storage and EV charging managed through a single monitoring ecosystem. Off The Grid supplies, installs and supports GoodWe batteries for homes and businesses that want a unified energy setup they can actually see and control.
When everything talks to everything
GoodWe has been making inverters since 2010 and has a genuine reputation among Australian installers for reliability and diagnostics that actually work. Their Lynx and ESA battery series extend that into storage, using high-voltage LFP designed to integrate natively with GoodWe inverters and the SEMS platform.
Solar generation, battery state, site consumption and EV charging all visible in one place. We specify GoodWe where the platform matters as much as the hardware.
The platform behind the product
GoodWe's real differentiator is the SEMS ecosystem. Inverters, Lynx or ESA batteries and EV chargers share data and respond to each other in real time: surplus PV routes directly to EVs, charge and discharge cycles adapt to tariff windows automatically, and generation, storage and consumption sit in one dashboard.
For customers who want that level of integration and one team accountable for all of it, GoodWe is the straightforward answer.
Whole-home energy management from one platform
GoodWe suits homeowners who want their solar, battery and EV charging connected and visible in a single platform - particularly those planning a complete new system or upgrading an existing GoodWe solar setup. Here's what we deliver.
Use more of your solar and reduce what you buy from the grid
We configure GoodWe storage to shift your solar generation into the hours when your household needs it most, and to manage EV charging from the same platform:
- SEMS app provides real-time visibility of solar generation, battery state, home consumption and EV charging in one dashboard
- Time-of-Use mode automatically charges from surplus solar or cheap off-peak power and discharges during peak tariff windows
- ESA all-in-one series integrates a 3-10kW inverter and battery in a single compact unit with under 4ms UPS backup - fewer boxes, cleaner installation
- Lynx F/G2 series scales from 6.6kWh to 28.8kWh per tower, with up to 8 towers combinable for larger homes or higher storage requirements
- GoodWe HCA Series EV charger integrates directly with SEMS/SEMS+ for solar smart charging - surplus PV goes to your car before it goes to the grid
Your solar self-consumption increases, your evening bills reduce, and your home's entire energy setup is visible and controllable from one app. Explore how GoodWe pairs with residential EV charging.
Keep your home running through outages
GoodWe's ESA and Lynx systems include fast UPS backup that protects whole-home circuits, not just a few selected loads:
- Under 4ms UPS switchover on ESA series - fast enough that most appliances and equipment don't register a fault
- High backup output with 63A capability on ESA units means the system can support meaningful household loads during an outage
- Aerosol fire suppression and AI arc-fault detection on ESA series add safety layers suited to family homes
- IP55-66 rated enclosures handle indoor or outdoor installation in Australian conditions year-round
- 6,000-plus cycle rating and 10-year warranty with capacity retention guarantee covers daily use over the full system life
When the grid goes down, your household keeps running - and the SEMS app shows you exactly what's happening with your energy in real time. See our full home solar battery offering.
Unified commercial energy management at scale
GoodWe's Lynx C and BAT-C commercial systems suit small to medium commercial sites where a unified monitoring platform across solar, storage and EV charging is the goal alongside strong demand management capability. Here's what we deliver.
Cut demand charges and manage your energy from one platform
We specify GoodWe commercial systems where the SEMS/SEMS+ ecosystem delivers the most value - sites with solar, storage and EV charging that benefit from being managed together:
- Lynx C towers scale from 19.2kWh to 57.6kWh per tower with up to 16 towers combinable; BAT-C units provide 60-112kWh in a fixed floor-mount format
- ET Plus and Pro inverters deliver 15-110kW of three-phase output with 10 MPPTs - suited to commercial rooftop arrays of significant size
- SEMS/SEMS+ platform covers solar generation, battery charge and discharge, building consumption and GoodWe HCA EV charger activity in one dashboard
- VPP-ready and grid service capable - the platform positions your storage asset for future grid participation where eligible
- 0.9-1.1C charge and discharge rate enables rapid load response for effective demand charge management
Your demand charges reduce, your solar ROI improves, and your energy manager has one platform covering every asset on site. See our full commercial solar battery offering.
Protect critical operations and integrate EV charging without a grid upgrade
GoodWe's commercial systems include fast UPS backup and native EV charging integration that prevents fleet charging from pushing your grid connection into an expensive upgrade:
- Under 10ms UPS backup protects servers, refrigeration, POS and production equipment during grid events without manual intervention
- GoodWe HCA Series EV chargers connect directly to SEMS/SEMS+ - battery storage buffers EV charging demand so the grid connection stays within its current limits
- Dynamic phase switching on HCA chargers maximises solar usage by shifting between phases to match PV output and site load in real time
- LFP chemistry, aerosol suppression and AI AFCI meet commercial installation safety requirements for plant rooms and outdoor installations
- Our commercial electricians handle all switchboard integration, three-phase wiring and commissioning end-to-end
Your critical operations stay protected, your fleet charges from stored solar, and your grid connection stays within its existing limits - managed through one platform. Explore our commercial EV charging services.
Only the best brands.
Why Off The Grid For GoodWe
We design GoodWe systems as a complete platform, not individual products
The SEMS/SEMS+ ecosystem only delivers its full value when solar, storage and EV charging are specified and commissioned together. Our assessment process plans that integration from the start rather than retrofitting components after the fact.
We handle every part of the installation.
GoodWe commercial systems involve inverter configuration, battery commissioning, EV charger integration and switchboard works - all needing to be coordinated correctly. Our accredited installers and commercial electricians manage every step under one roof.
We stay involved after switch-on.
SEMS/SEMS+ remote monitoring combined with Off The Grid's proactive support means performance issues are caught and resolved before they affect your home or business.
One platform. Every energy asset. One team to install it.
Get a no-obligation assessment from an Off The Grid specialist - we'll design a GoodWe system that connects your solar, storage and EV charging from day one.
Australian-owned. Accredited installers. Ongoing monitoring and support included.
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Your Questions, Answered
Do GoodWe batteries only work with GoodWe inverters?
GoodWe Lynx batteries are designed for native integration with GoodWe hybrid inverters and work best in that configuration. For new solar-plus-storage installations we typically recommend specifying both together. For sites with existing non-GoodWe inverters, we assess compatibility during the design process - see our home solar batteries or commercial solar batteries page for how we approach that assessment.
What is SEMS/SEMS+ and why does it matter?
SEMS and SEMS+ are GoodWe's cloud monitoring and energy management platforms. When GoodWe inverters, batteries and EV chargers are connected through SEMS, they share data and respond to each other automatically - solar smart charging, tariff-based scheduling and site-wide consumption visibility all operate from one interface. For sites with multiple energy assets, that unified view is a genuine operational advantage.
What warranty and support comes with GoodWe batteries?
GoodWe batteries carry a 10-year warranty with capacity retention guarantee. Off The Grid provides ongoing SEMS monitoring and direct support after installation - performance issues are identified and resolved proactively rather than waiting for you to notice a problem.